Headset



FIG. 1 is a front elevational view of a headset showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a sectional view thereof, taken along the line 7--7 of FIG. 6. 

The ornamental design for a headset, as shown. 